1 files changed, 68 insertions, 0 deletions
diff --git a/tests/lib/Files/Mount/ManagerTest.php b/tests/lib/Files/Mount/ManagerTest.php
new file mode 100644
index 00000000000..e6cf3348664
--- /dev/null
+++ b/tests/lib/Files/Mount/ManagerTest.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace Test\Files\Mount;
+
+use OC\Files\Mount\MountPoint;
+use OC\Files\SetupManagerFactory;
+use OC\Files\Storage\Temporary;
+
+class LongId extends Temporary {
+	public function getId(): string {
+		return 'long:' . str_repeat('foo', 50) . parent::getId();
+	}
+}
+
+class ManagerTest extends \Test\TestCase {
+	/**
+	 * @var \OC\Files\Mount\Manager
+	 */
+	private $manager;
+
+	protected function setUp(): void {
+		parent::setUp();
+		$this->manager = new \OC\Files\Mount\Manager($this->createMock(SetupManagerFactory::class));
+	}
+
+	public function testFind(): void {
+		$rootMount = new MountPoint(new Temporary([]), '/');
+		$this->manager->addMount($rootMount);
+		$this->assertEquals($rootMount, $this->manager->find('/'));
+		$this->assertEquals($rootMount, $this->manager->find('/foo/bar'));
+
+		$storage = new Temporary([]);
+		$mount1 = new MountPoint($storage, '/foo');
+		$this->manager->addMount($mount1);
+		$this->assertEquals($rootMount, $this->manager->find('/'));
+		$this->assertEquals($mount1, $this->manager->find('/foo/bar'));
+
+		$this->assertEquals(1, count($this->manager->findIn('/')));
+		$mount2 = new MountPoint(new Temporary([]), '/bar');
+		$this->manager->addMount($mount2);
+		$this->assertEquals(2, count($this->manager->findIn('/')));
+
+		$id = $mount1->getStorageId();
+		$this->assertEquals([$mount1], $this->manager->findByStorageId($id));
+
+		$mount3 = new MountPoint($storage, '/foo/bar');
+		$this->manager->addMount($mount3);
+		$this->assertEquals([$mount1, $mount3], $this->manager->findByStorageId($id));
+	}
+
+	public function testLong(): void {
+		$storage = new LongId([]);
+		$mount = new MountPoint($storage, '/foo');
+		$this->manager->addMount($mount);
+
+		$id = $mount->getStorageId();
+		$storageId = $storage->getId();
+		$this->assertEquals([$mount], $this->manager->findByStorageId($id));
+		$this->assertEquals([$mount], $this->manager->findByStorageId($storageId));
+		$this->assertEquals([$mount], $this->manager->findByStorageId(md5($storageId)));
+	}
+}